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review.blissroms.org / platform_build_blueprint / 49a8b95d4e18e04e61025d531de35df32f827b93
commit49a8b95d4e18e04e61025d531de35df32f827b93[log] [tgz]
authorcolincross <ccross@android.com>Wed Jan 20 13:34:51 2021 -0800
committerGitHub <noreply@github.com>Wed Jan 20 13:34:51 2021 -0800
tree3a47c0a4681fc7edb3b9291d062a73dca6c3bd5f
parent94a5c0169390ee29fe3ab8f8668c7a73e99d944e [diff]
parente535c97cc90096a84861fc8743f6a9515a22b68e [diff]
Merge pull request #339 from colincross/optimize_glob

Remove redundant stat/lstat calls from glob
tree: 3a47c0a4681fc7edb3b9291d062a73dca6c3bd5f
  1. .github/
  2. bootstrap/
  3. bpfmt/
  4. bpmodify/
  5. deptools/
  6. gotestmain/
  7. gotestrunner/
  8. loadplugins/
  9. microfactory/
  10. parser/
  11. pathtools/
  12. proptools/
  13. tests/
  14. .gitignore
  15. .gofmt.sh
  16. blueprint.bash
  17. blueprint_impl.bash
  18. Blueprints
  19. bootstrap.bash
  20. CODEOWNERS
  21. context.go
  22. context_test.go
  23. CONTRIBUTING.md
  24. doc.go
  25. glob.go
  26. glob_test.go
  27. go.mod
  28. LICENSE
  29. live_tracker.go
  30. mangle.go
  31. module_ctx.go
  32. module_ctx_test.go
  33. name_interface.go
  34. ninja_defs.go
  35. ninja_strings.go
  36. ninja_strings_test.go
  37. ninja_writer.go
  38. ninja_writer_test.go
  39. package_ctx.go
  40. provider.go
  41. provider_test.go
  42. README.md
  43. scope.go
  44. singleton_ctx.go
  45. splice_modules_test.go
  46. visit_test.go
README.md

Blueprint Build System

build

Blueprint is a meta-build system that reads in Blueprints files that describe modules that need to be built, and produces a Ninja manifest describing the commands that need to be run and their dependencies. Where most build systems use built-in rules or a domain-specific language to describe the logic for converting module descriptions to build rules, Blueprint delegates this to per-project build logic written in Go. For large, heterogenous projects this allows the inherent complexity of the build logic to be maintained in a high-level language, while still allowing simple changes to individual modules by modifying easy to understand Blueprints files.